How can I use Docker for my development environment?

How can I use Docker for my development environment?

You can use Docker to create isolated environments for your applications, making it easier to manage dependencies and configurations.

What are the benefits of using Docker over traditional virtual machines?

Docker is lightweight, starts faster, and uses fewer resources compared to traditional VMs. It also allows for easier scaling and deployment.

Can you guide me on setting up a Docker container for a Node.js application?

Sure! First, you'll need to create a Dockerfile in your project directory. Then, define the base image, install dependencies, and specify the command to run your app.

What should I include in my Dockerfile for a basic Node.js app?

Your Dockerfile should include the base image (like node:14), copy your application files, install dependencies with npm install, and set the command to run your app.